The polymer bushing insulator is designed for conducting and connecting current-carrying elements in electrical apparatus and switchgear of electrical stations and substations of alternating voltage over 10 kV with frequency up to 1000 Hz.Climatic execution of insulators UHL, placement category 1 according to GOST 15150. The upper value of ambient air temperature should not exceed 65C when installed in complete switchgears and 80C when installed in closed current conduits.
Tell us what you need and get quotes from verified suppliers